How US Military Spy Plane Drove the USSR Crazy

The US Military crafted a spy plane so sophisticated it could spy on Russian bases and never be shot down. The SR 71 was the perfect feat of aeronautical engineering and allowed the US to gather intelligence on the USSR for decades. Watch today's video to find out about the perfect spy plane, the SR 71.

Check out my new channel I Am: https://www.youtube.com/channel/UCH5YmeRhiQZt9_5Eky3A2og